Hook



FIG. 1 is a perspective view of a first embodiment of a hook showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of a second embodiment of a hook showing the new design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

In the drawings, the dash-dot-dash lines represent boundaries of the claim. The portions of the hook in FIGS. 1-14 shown in broken lines are included to show features that form no part of the claimed design. 

CLAIM The ornamental design for a hook, as shown and described. 